What is simplify-1/((s+2)(-s-2)) ?

The solution to simplify-1/((s+2)(-s-2)) is 1/((s+2)^2)

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simplify-1/((s+2)(-s-2))

simplify

- \frac{1}{( s + 2 ) ( - s - 2 )}

\frac{1}{( s + 2 ) ^{2}}

Solution steps

- \frac{1}{( s + 2 ) ( - s - 2 )}

Simplify

(s + 2) (- s - 2) : - (s + 2)^{2}

= - \frac{1}{- ( s + 2 ) ^{2}}

Apply the fraction rule:

\frac{a}{- b} = - \frac{a}{b}

\frac{1}{- ( s + 2 ) ^{2}} = - \frac{1}{( s + 2 ) ^{2}}

= - (- \frac{1}{( s + 2 ) ^{2}})

Apply rule:

- (- a) = a

- (- \frac{1}{( s + 2 ) ^{2}}) = \frac{1}{( s + 2 ) ^{2}}

= \frac{1}{( s + 2 ) ^{2}}

(q - \frac{3}{4}) (q + \frac{1}{4})

\frac{( 1 + x ^{2} )}{( 1 - x ) ( 1 + x )}

(9 - \frac{1}{2} x^{2})^{2} - (x^{2} - 6 x + 9)^{2}

(7 - 6) 2

(2 x y) d x + (x^{2} - 1) d y

What is simplify-1/((s+2)(-s-2)) ?
The solution to simplify-1/((s+2)(-s-2)) is 1/((s+2)^2)